Zach Galifianakis, Bradley Cooper and Ed Helms better start getting their hangover kits together, because the official Facebook page of 2009’s “The Hangover” teases that the wolfpack will be returning for a third installment.

“The Hangover” Facebook page uploaded a picture on Sunday night of a wolf howling, with its shadow displaying what fans have been hoping for -- “H3.” The caption for the photo read “May 2013.” As of Tuesday morning the photo has garnered over 200,000 “likes,” along with over 7,000 comments on fans excitement, disappointment and plot ideas.

Some plot ideas that fans have been throwing around is that the third movie will be about Alan’s wedding or breaking Chow out of Prison.

What little we do know is that the third “Hangover” will be set in Tijuana, Mexico. It’s also rumored that the gang will head back to Las Vegas at some point during the third movie.

Those worried that the third movie will follow the same template as the first and second can breathe a sigh of relief. According to ScreenRant.com, director Todd Phillips, who is returning for the next installment, teased that the movie won’t be like the first two films.

Some rumors circulating about the plot is that Alan has been sent to a mental institution and Phil and Stu must break him out.

Mike Tyson and Mike Epps (“Black Doug”) are both slated to return for the final chapter.

ScreenRant reports that the actual release date for “The Hangover 3” is May 24, 2013.